_Specimens examined._--Total 110, as follows: ALABAMA: _Barbour_: UMMZ 113038, Chattahoochee River, Eufala. _Cherokee_: ANSP 24592, "near" center of Terrapin Creek. _Conecuh_: UMMZ 70736, Murder Creek, Castleberry. _Escambia_: TU 15823, Escambia River, 1 mi. N Sardine; UMMZ 70734, Escambia River at Flomaton. _Henry_: TU 15630, 3 mi. NW jct. Echo Farm Rd. and Rt. 136 on Echo Farm Rd. _Lowndes_: UMMZ 67759, Pintlalla Creek. _Mobile_: MCZ 1608 (2), 1608A, Mobile. _Sumpter_: USNM 83996, 3 mi. SE Coatopa. _Tuscaloosa_: TU 14673 (5), Black Warrior River, 17.5 mi. SSW Tuscaloosa; UA 52-1085, Cottondale. _Walker_: KU 50843, 50851, TU 17137, Mulberry Fork, Black Warrior River, 9 mi. E Jasper. FLORIDA: _Calhoun_: KU 50837-38, Chipola River, 4 mi. N Scott's Ferry; TU 16689 (4), Chipola River "near" Blountstown. _Escambia_: TU 13474, 15869 (3), 16584, Escambia River, 1.2 mi. E Century. _Okaloosa_: TU 15661, Blackwater River, 4.3 mi. NW Baker on Route 4. _Santa Rosa_: AMNH 44621, Blackwater River, Milton. _Walton_: UMMZ 110421, Pond Creek, 4 mi. SW Florala, Covington County, Alabama. GEORGIA: _Baker_: TU 15889 (3), USNM 134243-48, Flint River "near" Newton; USNM 30822. _Baldwin_: USNM 8708, Milledgeville. _Bryan_: TU 15090, Canouche River, 2.3 mi. W Groveland. _Chatham_: USNM 51981, 92583-84, Savannah. _Chattooga_: UMMZ 113037, tributary of Chattooga River, Lyerly. _Decatur_: KU 50839-42, Flint River, 1.5 mi. S Bainbridge. _Fulton_: UMMZ 53037, Roswell. _Lincoln_: USNM 91282-83, above Price Island, Savannah River. _Murray_: UMMZ 59196, 9 mi. N Spring Place. _Pulaski_: TU 14882, Ocmulgee River, 4.3 mi. SE Hawkinsville. _Richmond_: USNM 66859, Augusta. _Whitfield_: UMMZ 74209, Cohulla Creek, Prater's Mill "near" Dalton. _County unknown_: MCZ 37172; UMMZ 109864, Flint River at mouth of Dry Creek; USNM 029034. LOUISIANA: _East Baton Rouge_: LSU 11, 1643-44, City Park Lake in Baton Rouge; TU 17237, Amite River "near" Baton Rouge. _St. Tammany_: TU 6356, headwater creek of Bayou Lacombe; TU 16071, USNM 66147, mouth of Tchefuncta Creek in Lake Pontchartrain. _Tangipahoa_: TU 13623, 3.1 mi. W Hammond; USNM 68054, Robert. _Washington_: KU 50840, 50846, TU 17117, Pearl River at Varnado. _Parish unknown_ (East Baton Rouge or Tangipahoa): UMMZ 95614, Manchac.